Formaldehyde

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Industry

CPC
F01N2570/20

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N2570/00Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds

Current Industry

F01N2570/20Formaldehyde

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for desulfation of a catalyst used in a lean b...
- Patent number 10,184,374
- Issue date Jan 22, 2019
- Umicore AG & Co. KG
- Xue Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purifier for methanol-fueled engines
- Patent number 5,269,140
- Issue date Dec 14, 1993
- Nichias Corporation
- Shigeo Take
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purifying device for a diesel engine
- Patent number 5,065,576
- Issue date Nov 19, 1991
- Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- Hirotaka Kanazawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, A...
- Publication number 20200230584
- Publication date Jul 23, 2020
- Hitachi Zosen Corporation
- Tsugumi NISHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES